US 12,651,925 · Application 18/975,502 · Granted Jun 9, 2026
US 12,651,925
Adaptive flux band for improving transfer times in a static transfer switch
Estimated expiration
December 10, 2044
18y 67d remaining
Earliest effective filing
Dec 10, 2024
+ 20 years
Dec 10, 2044
PTA +0d
Dec 10, 2044
No TD
—
Final
Dec 10, 2044
This calculation includes patent term adjustment (PTA) under 35 U.S.C. §154(b). Patent term extension (PTE) under 35 U.S.C. §156 (for FDA-regulated products) is not included.
Calculation details
Base term
- Filing date
- December 10, 2024
- Earliest effective filing
- December 10, 2024
- Issue date
- June 9, 2026
- PTA
- 0 days
- Base expiry (before PTA)
- December 10, 2044
December 10, 2024 + 20 years = December 10, 2044
Continuity chain
No continuity chain; the patent’s own filing date was used.
Terminal disclaimers
Patent term extension under 35 U.S.C. §156, which can apply to certain drug, biologic, animal drug and medical device patents, is not included in this calculation. How PTE is calculated
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Application 18/975,502 · US 12,651,925
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www.patentreply.ai/tools/patent-expiration/US12651925Data sourced from public USPTO records. This tool provides informational estimates and should not be relied upon as legal advice. Always verify patent expiration dates independently, especially where patent term extension, terminal disclaimers, or unusual continuity issues may apply.